1、“ e CFNFO FC Rue de Stassart. 35 - B 1OSO Bruxelles TBI.: (+ 32 2) 519.68.71 - Fex: (+ 32 2) 519.69.19 Teletex 206 2210097 CENCEL - TX 172210097 Sound system equipment Part 12: Application of connectors for broadcast and similar use SHEET INFORMTION HD 483.12 S2 1993-02-17 February 1993 Is sue , Equ
2、ipements pour systmes Elektroakustische Gerate lectroacoustiques Teil 12: Anwendung von Douzime partie: Application des Steckverbindern fr connecteurs pour radiodiffusion et Rundfunk-Studiobetrieb und usage analogue hnliche Zwecke RD: IEC 268-12:1987 + A1:1991 Related to Directive: - Thio Harmonizat
3、ion Document consists of the following: - Title Page - Endorsement notice date of ratification : 1992-12-09 date of announcement : 1993-06-01 date of withdrawal : 1993-12-01 date of latest publication : 1993-12-01 LIST OF NATIONAL STANDARDS IS GIVEN OVERLEAF m 3404583 0058842 110 m HARMONIZED NATION
4、AL STANOAROS HO 483.12 S2:1993 AT : BE : NOS CH : NOS DE : OK : ES : FI : NOS FR : NOS GE : ES 68bO PART 12:1987 GR : NOS IE : NOS IS : IT : NOS LU : NOS NL : NEN 10260-12 (1988) NO : NOS PT : NOS SE : NOS NOS No standard SP Standard in preparation NR Standard under revision rn 3404583 0058843 057 r
5、n HO 483.12 52 HARNONIZATION DOCUNENT DOCUMENT DHARMONISATION HARnONISIERUN6SOOKUnENT February 1993 UDC 621.396.7:621.395.6:621.316.541 Descriptors: Sound system equipment, broadcasting, electrical connection, electrical connector, designation, classification, application ENGLISH VERSION Sound syste
6、m equipnont Part 12: Application of conn8ctorr for broadcast and similar us8 (IEC 268-12:1987 + A1:1991) Equipemonts pour systmes El8ktrOakUStiSCh8 berit8 ilectroacoustiqur TeAl 12: Anwondung von Douziemo partio: Application dos St8CkV8rbindOrn fr connoct8urr pour radiodiffusion Rundfunk-Studiobetri
7、8b und et usage analogu8 hnliche ZwOck8 (CE1 268-12:1987 4 A1:1991) (IEC 268-12:1987 + A1:1991) This Harmonization Document was approved by CENELEC on 1992-12-09. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this H
8、armonization Document on a national level. Up-to-date lists and bibliographical references concerning national implem8ntation may be obtained on application to the Central Secretariat or to any CENELEC member. This Harmonization Document exists in three official vorsions (English, French, German i .
9、 CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, GreeC8, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzorland and United Kingdom. CENELEC European Committee for Electrotechnical Standardiza
10、tion Comit Europon d8 Normalisation Electrotechnique Europaisches Komitee fr Elektrotechnische Normung Central Secr8tariat: rue do Starrart 3S, 8-10SQ rusror 01993 Copyright reserved to CENELEC membors R8f. No. HO 483.12 52:1993 E m 34045153 0058844 T93 m Page 2 HD 483.12 S2:1993 FOREWORD The CENELE
11、C questionnaire procedure, performed for finding out whether or not the International Standard IEC 268-12:1987 and its amendment 1:1991 could be accepted without textual changes, has shown that no common modifications were necessary for the acceptance as Harmonization Document. The reference documen
12、t was submitted to the CENELEC members for formal vote and was approved by CENELEC as HD 483.12 S2 on 9 December 1992. The following dates were fixed: - latest date of announcement of the HD at national level (doa) 1993-06-01 - latest date of publication of a harmonized national standard (dopl 1993-
13、12-01 - latest date of withdrawal of conflicting national standards (daw) 1993-12-01 Anne%e8 designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. ENDORSEMENT NOTICE The text of the International Standard IEC 268-12:1987 and its amendment 1:1991 was ap
14、proved by CENELEC as a Harmonization Document without any modification. I . 3404583 0058845 92T W Page 3 HD 483.12 S2:1993 ANNEX ZA (normative) OTHER INTERNATIONAL PUBLICATIONS QUOTE0 IN THIS STANDARD WITH THE REFERENCES OF THE RELEVANT EUROPEAN PUBLICATIONS When the international publication has be
15、en modified by CENELEC common modifications,-indicated by (mod), the relevant EN/HD applies. I EC Publication Date Title ENIHO Da te - - - - - 65, mod 1985 Safety requirements for mains operated HO 195 $6 1989 electronic and related apparatus for household and similar general use 130-8 1976 Connecto
16、rs for frequencies below 3 MHz - Part 8: Concentric connectors for audio circuits in radio receivers - 130-9 1971 Part 9: Circular connectors for radio and associated sound equipment 268-2 1971* Sound system equipment Part 2: Explanation of general terms 268-4 1972 Part 4: Microphones 268-1 1 1981 P
17、art 11: Application of circular connectors for the interconnection of sound system Components 268-15 1978* Part 15: Preferred matching values for the interconnection of sound system components - * IEC 268-2:1971 is superseded by IEC 268-2:1987 4 Al:1991 which is harmonized as HD 683.2 S2:1993 IEC 268-11:1981 is superseded by IEC 268-11:1987 4 A1:1989 which is harmonized as HO 483.11 S2:1991 IEC 268-15:1978 is superseded by IEC 268-15:1987 4 A1:1969 4 A2:1990 + A3:1991 which is harmonized as HO 483.15 S3:1992
